Article transport facility

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11897698
SERIAL NO

17462440

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transport vehicle control system restricts a travel speed of an article transport vehicle to less than or equal to a restrictive speed prescribed in advance, in a case where a temperature sensor detects that the temperature of a regenerative resistor is greater than or equal to a first temperature set to a higher temperature than a steady temperature range which is a temperature range of a steady state prescribed in advance, and disconnects the connection between a power supply unit and a travel motor with a switch, in a case where the temperature sensor detects that the temperature of the regenerative resistor is greater than or equal to a second temperature set to a higher temperature than the first temperature.

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Patent Owner(s)

  • DAIFUKU CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishikawa, Tadashi Hinocho, JP 31 245
Nobuta, Seiya Hinocho, JP 1 0

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